A wedge wire screen is a specialized filtration component commonly used in Coanda hydro water intake systems. Designed to harness the Coanda effect, these screens play a crucial role in guiding water flow and preventing debris from entering the intake system. Here’s a detailed description of the wedge wire screen for Coanda hydro water intake:
Coanda Effect Utilization: The wedge wire screen is strategically designed to leverage the Coanda effect, which is the tendency of a fluid to adhere to a curved surface. The screen’s shape and curvature encourage water flow to follow its contours, directing it smoothly into the intake system while minimizing turbulence.
Filtration and Debris Management: The primary purpose of the wedge wire screen is to filter out debris, sediment, and large particles from the water. The screen features narrow V-shaped wires with precise spacing, creating slots or gaps that allow water to pass through while effectively capturing unwanted materials. This prevents the intake system from clogging and safeguards downstream equipment.
Structural Design: Wedge wire screens are constructed using durable and corrosion-resistant materials such as stainless steel. The wires are meticulously shaped into wedge profiles and welded or looped together to form a robust screen. The screen’s structure is designed to withstand water pressure and resist damage from debris impact.
Optimal Open Area: The wedge wire screen is engineered to achieve an optimal open area, which refers to the percentage of open space in the screen. This ensures a sufficient flow rate while maintaining effective filtration. The size and spacing of the wedge wire elements are carefully selected to balance the desired filtration efficiency with minimal pressure drop.
Customization and Sizing: Wedge wire screens for Coanda hydro water intake can be customized to meet specific project requirements. They are available in various sizes, slot widths, and configurations to suit different flow rates, water velocities, and debris characteristics. The screen’s dimensions are tailored to the intake system’s specifications, ensuring a precise fit and optimal performance.
Wedge wire screens are indispensable components in Coanda hydro water intake systems, offering efficient water flow guidance, reliable filtration, and debris management. Their specialized design and customization options make them an effective solution for protecting the intake system, maintaining water quality, and ensuring the smooth operation of downstream processes.
